In depth comparison and review of MSI GS66 10SGS (475UK Stealth) and MSI Stealth 15M (B12UE). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of MSI GS66 10SGS (475UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
sleek, durable design
good thermal management
decent battery life
noisy under load
expensive price point
heavy for portability
limited upgradeability
Advantages and disadvantages of MSI Stealth 15M (B12UE) based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
powerful gaming performance
high-speed SSD storage
vibrant full-HD display
robust build quality
average battery life
limited port selection
high surface temperatures
pricey compared to rivals
| DESIGN AND DIMENSIONS | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.83 cm x 24.8 cm x 1.98 cm | 35.8 cm x 24.8 cm x 1.7 cm |
| Weight | 2.1 kg | 1.8 kg |
| Colour | Black | Core black |
| DISPLAY | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 300 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | MSI Matrix Display, MSI True Color Technology 2.0, thin bezel design | MSI Matrix Display, IPS-level |
| PROCESSOR | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| CPU | Intel Core i7 (10th Gen) 10875H / 2.3 GHz | Intel Core i7 (12th Gen) 1280P / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 5.1 GHz | 4.8 GHz |
| Number of Cores | 8-core | 14-core |
| Cache | 16 MB | 24 MB |
| Chipset | Intel HM470 | - |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | Intel Smart Cache |
| MEMORY | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 3200 MHz |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2080 SUPER | NVIDIA GeForce RTX 3060 |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | Max-Q design | - |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | IR camera | - |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Audio Features | Dynaudio Premium Sound Technology, Nahimic 3 sound technology | Nahimic sound technology |
| COMMUNICATIONS | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | - |
| Features | Killer DoubleShot Pro Technology, Killer Shield, dual stream (2x2), Killer Wireless xTend Technology | Dual stream (2x2) |
| BATTERY | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Technology | 4-cell lithium polymer | 3-cell |
|---|---|---|
| Battery Capacity (Size) | 99.9 Wh | 53.8 Wh |
| AC ADAPTER | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Output | 230 Watt | 180 Watt |
|---|
| INPUT | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | SteelSeries Engine 3, per-key RGB | - |
| CONNECTIONS & EXPANSIONS | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Interfaces | LAN HDMI USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 3 x USB 3.2 Gen 2 Headphone/microphone combo jack |
Headphone/microphone combo jack HDMI USB-C 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) 2 x USB 3.2 Gen 1 |
|---|
| SOFTWARE | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Operating System (OS) | Windows 10 Home Advanced | Windows 11 Home |
|---|---|---|
| Software Included | WinZip, Norton Internet Security (60 days trial), SteelSeries Engine 3, MSI Dragon Gaming Center, Killer Network Manager, Microsoft Office 2016 (30 days trial), MSI True Color 2.0, Nahimic VR, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player | MSI APP Player, MSI Center |
| MISCELLANEOUS | MSI GS66 10SGS (475UK Stealth) | MSI Stealth 15M (B12UE) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology | Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 2 years |
| Model Number | - | 030UK |
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